so sick of being tired

why am i so exhausted lately? i should say we, dan has the bug as well. it doesn't matter how early or late we get to bed - when our alarm sounds, we feel the same way - absolutely exhausted. last night, after reading a few chapters of our book, we headed to bed a bit before ten. we were still unable to drag our butts out of bed before eight-fifteen. it's ridiculous. 

lord, give us brilliant energy.

please.